Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000737875-26-000015-index-headers.html | 2026-04-08 11:09:47 | |
| 0000737875-26-000015-index.html | 2026-04-08 11:09:47 | |
| 0000737875-26-000015.txt | 2026-04-08 11:09:47 | |
 0000737875-26-000015-xbrl.zip | 248526 | 2026-04-08 11:09:47 |
| FilingSummary.xml | 3592 | 2026-04-08 11:09:47 |
| fkys-20260521.xsd | 4708 | 2026-04-08 11:09:47 |
| fkys-20260521xdef14a.htm | 695820 | 2026-04-08 11:09:47 |
 fkys-20260521xdef14a_bg001.jpg | 149205 | 2026-04-08 11:09:47 |
 fkys-20260521xdef14a_bg002.jpg | 59634 | 2026-04-08 11:09:47 |
| fkys-20260521xdef14a_htm.xml | 221098 | 2026-04-08 11:09:47 |
| fkys-20260521_def.xml | 5896 | 2026-04-08 11:09:47 |
| fkys-20260521_lab.xml | 5853 | 2026-04-08 11:09:47 |
| fkys-20260521_pre.xml | 5048 | 2026-04-08 11:09:47 |
| MetaLinks.json | 121406 | 2026-04-08 11:09:47 |
| R1.htm | 8965 | 2026-04-08 11:09:47 |
| R2.htm | 227481 | 2026-04-08 11:09:47 |
| R3.htm | 10542 | 2026-04-08 11:09:47 |
| R4.htm | 4370 | 2026-04-08 11:09:47 |
| report.css | 2767 | 2026-04-08 11:09:47 |
| Show.js | 1085 | 2026-04-08 11:09:47 |